package com.example.controller;

import com.example.pojo.Book;
import com.example.service.BookService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/books")
public class BookController {
//    @GetMapping
//    public String getById(){
//        System.out.println("test is running");
//        return "spring boot";
//    }
    @Autowired
    BookService bookService;
    @GetMapping("/{id}")
    public Book getById(@PathVariable("id") Integer id ){
        return bookService.getById(id);
    }
}
